Level 5 · word 12,147 of 20,000

milligram

/ˈmɪlɪˌɡræm/ American
  • n. 毫克
Definition
  • n. a unit of weight equal to one thousandth of a gram
Example
The medicine contains just a few milligrams of the active ingredient.
这种药只含有几毫克的有效成分。